Finding the Fourth Proportional to 7,302.47, 10,943.29 and 5,630.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,302.47 : 10,943.29 = 5,630.27 : x
2. Step 2: Convert to fraction form
   7,302.47/10,943.29 = 5,630.27/x
3. Step 3: Cross multiply
   7,302.47x = 10,943.29 × 5,630.27
4. Step 4: Simplify right side
   7,302.47x = 61,613,711.78
5. Step 5: Solve for x
   x = 61,613,711.78/7,302.47
6. Step 6: Final answer
   x = 8,437.38